@article{DANMA_2021_499_a0,
     author = {V. N. Dubinin},
     title = {Critical values of finite {Blaschke} products},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {5--7},
     publisher = {mathdoc},
     volume = {499},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2021_499_a0/}
}